-made equipment being used by isis in iraq. how could this captured hardware complicate our current involvement now? fox news correspondent, leland vittert joins us live. good morning, leland. >> good morning. complications for the u.s. military and the kurdish. when the u.s. left soldiers there in iraq back in 2011, they left billions of dollars in hardware, as those soldiers left, with the iraqi army in that new country to look after. and as we have seen over the past few months, despite all the fancy gear and american training, the iraqi military proved its fighting prowess as wanting at best. losing battle after battle of isis terrorists and leaving behind all that military hardware from the americans, which has then been picked up by the isis terrorists. now we are learning that many of the air strikes carried out by the united states and iraq is against u.s. military hardware that had been captured by isis. this includes things like mrap vehicles that cost u.s. taxpayers half a million dollars a piece and now we are payin